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CheckboxTreeViewer and standard behavior [message #166999]

Mon, 08 December 2003 02:18

Eclipse User

Originally posted by: dcorbin.machturtle.com

In a message long ago, someone suggested looking at
org.eclipse.ui.internal.dialogs.ResourceWorkingSetPage
for an example of using CheckboxTreeViewer.

I did. It implements what I consider standard behavior for
a CheckboxTree ought to be (checking a branch node changes
all the children to the same check state, checking a child
node updates a parent node, parent node is grayed if children
are in a mixed check state).

Is there a reusable implementation of this in the API?
Why not? It seems like it could all be done in one
ICheckStateListener.

Thanks
David Corbin

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